Jim Gilbert
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Tracking Changes in Photoperiod Around the Globe

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  • Mystery Class Challenge Question #2

    Sue DeWit (sue_dewit@hopkins.k12.mn.us)
    Fri, 14 Mar 1997 15:07:26 -0500

    On the 20th of March,all the photo periods will be at 12:00 because the
    20th is the Spring Equinox when the photo period of all the mystery
    cities will be the same.
    Dylan Bauer, Katherine Curren Challenge Class, Grade 3